NAICS 333316: Photographic and Photocopying Equipment Manufacturing
This industry comprises establishments primarily engaged in manufacturing commercial and service industry machinery, such as optical instruments and lenses (except ophthalmic), photographic and photocopying equipment, automatic vending machinery, commercial laundry and drycleaning machinery, office machinery, automotive maintenance equipment (except mechanics' handtools), and commercial-type cooking equipment.

ExioML sector: Medical, precision and optical instruments, watches and clocks (33)
Region: US | Year: 2022
Sector value added: 163416.090875 M EUR | Employment: 242.560449186 thousand persons
Sector GHG emissions: 6744317153.5 kg CO2 eq | Energy carrier net total: 172060.328352 TJ | Carbon intensity: 0.041270826620487776

Company: General Dynamics Glbl IMG Tech
The company mines and produces industrial minerals, including diatomite and perlite, through subsidiaries Celite Corporation (diatomaceous earth products) and Harborlite Corporation (perlite products). Diatomite is primarily sold to customers for use in filtering and as a filler in paints.